Contractors / Dover, NH / Plumbing

Plumbers in Dover, NH

Real permit activity. Real contractors. Ranked by volume.

131 plumbing permits were filed in Dover in the last 6 months. These 36 contractors filed them most often. Tap a name for their full permit history.

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  1. 1Mbe00024906 in last 90 days9
  2. 2Fresh Creek Plumbing & Heating4 in last 90 days6
  3. 3Pj Labrie And Sons1 in last 90 days5
  4. 4Hart Plumbing & Heating4 in last 90 days4
  5. 4Eschmann plumbing3 in last 90 days4
  6. 4Aqua Tech Plumbing and Heating LLC2 in last 90 days4
  7. 4Martel p/h2 in last 90 days4
  8. 4Sean Maguire2 in last 90 days4
  9. 4Potter Mechanical LLC1 in last 90 days4
  10. 10K$S mechanical llc3 in last 90 days3
  11. 10Janco mech2 in last 90 days3
  12. 10Kenco LLC1 in last 90 days3
  13. 10Plumbing Pros LLC1 in last 90 days3
  14. 14Badger Plumbing, Heating and Mechanical Inc2 in last 90 days2
  15. 14Michael Fabrizio2 in last 90 days2
  16. 14Stonehouse plumbing and heating LLC2 in last 90 days2
  17. 14Tim Coyle Plumbing & Heating Llc2 in last 90 days2
  18. 14Beau Atwater-Wood1 in last 90 days2
  19. 14Pettigrew Plumbing & HVAC1 in last 90 days2
  20. 14Townsend Energy1 in last 90 days2
  21. 14cochecho P&HH1 in last 90 days2
  22. 14Eric Gonzaleznone in last 90 days2
  23. 14Helios Plumbing & Heating LLCnone in last 90 days2
  24. 14Michael Curran Plumbing, Heating and Gas Pipingnone in last 90 days2
  25. 14Munson Plumbing and Heatingnone in last 90 days2
  26. 14Ramsey Plumbing and Heatingnone in last 90 days2
  27. 27APH-Arakelian Plumbing and Heating, LLC1 in last 90 days1
  28. 27Baths By Bill LLC DBA ReBath1 in last 90 days1
  29. 27D.R. Lemieux Builders, LLC1 in last 90 days1
  30. 27Johnson and Jordan, Inc1 in last 90 days1
  31. 27Paul Routhier1 in last 90 days1
  32. 27Paul the Plumber1 in last 90 days1
  33. 27Tom Harrington1 in last 90 days1
  34. 27A-D Plumbing & Heating, Inc.none in last 90 days1
  35. 27East Coast HVACnone in last 90 days1
  36. 27RPH Incnone in last 90 days1

Recent plumbing permits in Dover

  1. Nov 12, 2026Plumbing for 22 apartments to include (33) bathrooms (22) kitchens, (22) laundry and 22 water heaters. ADA bath in gym aHart Plumbing & Heating · Plumbing - Piping · Submitted - Online · #PLMB-2026-0484
  2. Nov 12, 2026Replace hybrid heat pump water heater with standard 50 gallon electric water heater.Mbe0002490 · Plumbing - Piping · In Review · #PLMB-2026-0481
  3. Nov 11, 2026Install PVC waste and vent piping and PEX water distribution piping to serve the new fixtures, connecting to the existinAqua Tech Plumbing and Heating LLC · Plumbing - Piping · Submitted - Online · #PLMB-2026-0480
  4. Nov 10, 2026Install 3 hand sinks, 2 dishwashers,1 triple bowl sink, 1 electric water heater for bakeryTom Harrington · Plumbing - Piping · In Review · #PLMB-2026-0479
  5. Nov 9, 2026Plumbing for addition on home. 2 bathrooms.Paul Routhier · Plumbing - Piping · In Review · #PLMB-2026-0478
  6. Nov 7, 2026Disconnect and make safe the existing kitchen sink and bubbler for demolition, including capping the existing water and Aqua Tech Plumbing and Heating LLC · Plumbing - Piping · Issued · #PLMB-2026-0477
  7. Nov 6, 2026Rough and finish plumbing and underground for slabAPH-Arakelian Plumbing and Heating, LLC · Plumbing - Piping · Issued · #PLMB-2026-0476
  8. Nov 5, 2026Replace power vented water heater with hybrid heat pump water heaterMbe0002490 · Plumbing - Piping · Issued · #PLMB-2026-0472
  9. Nov 5, 2026Replacing shower fixture with like model - no changes being made to existing plumbing (drainage & water)Baths By Bill LLC DBA ReBath · Plumbing - Piping · In Review · #PLMB-2026-0474
  10. Oct 30, 2026Remodel adding 2 kitchens, 4 showers, 2 toilets, 2 sinks, 2 water heatersFresh Creek Plumbing & Heating · Plumbing - Piping · Fees Due · #PLMB-2026-0467

How plumbing compares in Dover

Other trades in Dover

Electricians 377HVAC contractors 288Gas fitters 226Building contractors 194Window & door contractors 44Roofing contractors 43Deck & porch builders 35Insulation contractors 21Solar installers 20

Plumbers nearby

Boston 2334Worcester 968Falmouth 609Plymouth 609Cambridge 591Braintree 435Taunton 394Warwick 371

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Request a quote and we route it to contractors with documented permits here. No ratings invented — you see their permit history first.

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Source: Dover permits. Data updated Nov 13, 2026. A permit shows a job was filed with the town. It doesn’t show whether the work was finished or how it turned out. Rankings are by permit volume.